CSF Race-Spec Oil Cooler - BMW E46 M3

Marsoni

M251S

$274.50

Get it in 3 business days with 1 day shipping. Friday, May 29

CSF Race-Spec Oil Cooler - BMW E46 M3Race spec oil cooler from CSF. Designed, developed, and track proven in collaboration with BMW M3 tuning specialist and parts manufacturer, Rogue Engineering Replaces OEM unit single pass design and plastic shroud with a unique top bottom dual pass design for maximum surface area and flow. Drop in fit requiring no modifications to install. Accepts factory oil line connections Fully TIG welded extruded endtank design vs. OEM mechanically jointed and

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Your CSF Race-Spec Oil Cooler - BMW E46 M3 orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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BUYER BEWARE - DO NOT BUY! We had the Maestri House Milk Frother for 5 months. It suddenly quit spinning. I contacted support as instructed in the manual. I received a reply that there is a 1 year warranty and to send my order # and video showing the problem. I did the same day. No response. I waited a week, still no response. I sent the order # and video again. It has been almost a month, I have sent 4 emails, and no one will get back with me. I found a phone number online but when I called there is an automated response with their hours and then hangs up on me. THIS ITEM WILL QUIT WORKING AND NO CUSTOMER SERVICE! TERRIBLE PRODUCT. TERRIBLE COMPANY!

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Reviewed in the United States on March 27, 2026

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NCarr

Massapequa, US

★★★★★ 5

Excellent frother!!

Color: Black

If super silky froth is your game, this Maestri House frother is the name!! PERFECT froth from day 1!! Very solid and well made for a great price point (especially right now with a $15 coupon)! Even better than the higher priced model we had for years. So glad I took the risk!!

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Reviewed in the United States on May 8, 2026

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Amazongirl

New York, US

★★★★★ 4

Almost perfect

Color: White

Stainless steel. Holds a large quantity of milk (enough for two). Works well with alternative milks. Easy to clean. Easy set up and instructions. Frothing, heating, cold foam, and hot chocolate options. Perfect temp. Not 5 stars because of the constant high pitched squeel sound it makes. Almost enough to make me return it!

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Reviewed in the United States on December 2, 2025

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Heather Hap

Waukegan, US

★★★★★ 5

Hot cocoa every morning!

Color: White

I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.

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Reviewed in the United States on April 3, 2026